BBC Gear Drive Assm. Donovan Billet

Categories:
Engine
Gear Drives
DONOVAN

*** IN STOCK SHIPS TODAY *** RBS is proud to bring the racers this billet BBC gear drive. This gear drive starts off with a billet alum. cover that is machined to exact tolerances giving the motor it's best chance for accurate cam timing and the cover uses a gasket or a thin coat of silicone for a superior seal to the engine block.

All gears are made from heat treated steel. The gear set includes a dual keyway crank gear, an idler gear that has a high speed precision ball bearing and a cam gear that uses a eleven hole vernier to dial in cam timing.

The gear drive includes a mounting hardware kit, thrust bearing and washers, as well as a billet cam cover that is O-ringed. Cam cover is flat and has no provision for a mechanical fuel pump to be driven off the cam. Perfect for street use.

This gear drive is set up to be used on a standard cam cast iron block, Rodeck, Merlin and World Product cast steel and cast aluminum engine blocks or any other aftermarket engine block that uses a standard cam height on a BBC.